Will helmet adjustments (holes, how it fits, sits) be required?

Adjustments will be necessary throughout the course of treatment. If there is anything that is concerning, contact your orthotist and email pictures to illustrate your concern. Ventilation holes can be added to allow for additional airflow as needed. As far as proper position, it should sit just above the brow line, not blocking vision at all, and it should not push on the ears from any direction.